Which security mechanism helps to manage failures due to high traffic volume?

Replication is a security mechanism that plays a crucial role in managing failures caused by high traffic volumes by ensuring that data and services are duplicated across multiple servers or systems. This strategy not only enhances the availability of services but also improves fault tolerance. When one server experiences failure or is overwhelmed by traffic, the system can automatically redirect requests to another server that holds a replicated copy of the data or service. This process effectively balances the load and mitigates the risk of downtime due to traffic spikes, ensuring continuous access to information and resources.

In systems where data integrity and availability are critical, replication can be implemented in various forms, including active-active and active-passive setups. This redundancy allows for seamless user experiences, even during peak usage times. Thus, replication is an essential mechanism in high-traffic environments, addressing potential failures and maintaining operational efficiency.